Home / 6,155,480.74-8,495,596.73-4,167,714.82

Finding the Fourth Proportional to 6,155,480.74, 8,495,596.73 and 4,167,714.82

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Solution

The fourth proportional to 6,155,480.74, 8,495,596.73 and 4,167,714.82 is: 5,752,146.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,480.74 : 8,495,596.73 = 4,167,714.82 : x
  2. Step 2: Convert to fraction form
    6,155,480.74/8,495,596.73 = 4,167,714.82/x
  3. Step 3: Cross multiply
    6,155,480.74x = 8,495,596.73 × 4,167,714.82
  4. Step 4: Simplify right side
    6,155,480.74x = 35,407,224,396,364.54
  5. Step 5: Solve for x
    x = 35,407,224,396,364.54/6,155,480.74
  6. Step 6: Final answer
    x = 5,752,146.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.